The company's flagship infrastructure asset — the South Atlantic Cable System (SACS), the first subsea fiber optic cable connecting Africa directly to South America — established Angola as a strategic node in global telecommunications architecture and positioned Luanda as a digital. The company's flagship infrastructure asset — the South Atlantic Cable System (SACS), the first subsea fiber optic cable connecting Africa directly to South America — established Angola as a strategic node in global telecommunications architecture and positioned Luanda as a digital. Subsea Fiber Optic Infrastructure — SACS Cable, South Atlantic Connectivity, and Digital Platform for Angola's Petroleum Economy Complete profile of Angola Cables — SACS and MONET subsea cable systems, digital infrastructure development, data center operations, connectivity for petroleum sector. Angola Cables is a Luanda-based telecommunications infrastructure company that owns and operates submarine fibre-optic cable systems connecting Angola to the Americas, Europe, and the rest of Africa. As the operator of the South Atlantic Cable System (SACS) — the first direct submarine cable. Angola Cables is the single most strategically important infrastructure entity in Angola's digital ecosystem. Without its submarine cable landing stations and international connectivity fabric, every other digital initiative in the country — from INFOSI's National Data Center to Unitel's mobile. Analysis of Angola's digital infrastructure investments including fiber optic networks, Angola Cables submarine cable systems connecting to Brazil and South Africa, satellite communications, data centers, and the digital transformation goals of the PDN 2023-2027. The Plano de Desenvolvimento. Artur Mendes is CCO of Angola Cables, a multinational telecommunications operator of subsea fiber optic cables. The company's core. The first subsea fiber optic cable system to connect Africa and South America in the southern hemisphere is now live and open for commercial traffic, operator Angola Cables said this week, two and a half years after construction began. Japan's NEC Corporation began work on the 6,200 kilometre, $160.